Base | Representation |
---|---|
bin | 11110011100111… |
… | …10110100000000 |
3 | 122210200102122110 |
4 | 33032132310000 |
5 | 1010344020324 |
6 | 41203135320 |
7 | 6221220126 |
oct | 1716366400 |
9 | 583612573 |
10 | 255454464 |
11 | 1212197a1 |
12 | 71674540 |
13 | 40c022b5 |
14 | 25cd9916 |
15 | 17660329 |
hex | f39ed00 |
255454464 has 36 divisors (see below), whose sum is σ = 679883456. Its totient is φ = 85151232.
The previous prime is 255454439. The next prime is 255454469. The reversal of 255454464 is 464454552.
255454464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255454469) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165544 + ... + 167079.
Almost surely, 2255454464 is an apocalyptic number.
255454464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
255454464 is an abundant number, since it is smaller than the sum of its proper divisors (424428992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255454464 is an equidigital number, since it uses as much as digits as its factorization.
255454464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332642 (or 332628 counting only the distinct ones).
The product of its digits is 384000, while the sum is 39.
The square root of 255454464 is about 15982.9429079879. The cubic root of 255454464 is about 634.5090664710.
The spelling of 255454464 in words is "two hundred fifty-five million, four hundred fifty-four thousand, four hundred sixty-four".
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